Question

35^0.12.173+12.27

73.5^2+5^28-5^2

321-21[(2.3^3+4^4:32)-52]

Answer 1

\(73\cdot5^2+5^{28}-5^2\)

\(=72\cdot5^2+5^{28}\)

\(=5^2\left(5^{26}+72\right)\)